CN214958461U

CN214958461U - Anti-static cable bridge connecting structure

Info

Publication number: CN214958461U
Application number: CN202121269851.8U
Authority: CN
Inventors: 陈照辉; 陈敏健
Original assignee: Henan Xinsheng Electric Co ltd
Current assignee: Henan Xinsheng Electric Co ltd
Priority date: 2021-06-05
Filing date: 2021-06-05
Publication date: 2021-11-30
Anticipated expiration: 2031-06-05

Abstract

The utility model provides a prevent static cable testing bridge connection structure, includes fixed adjustment mechanism and prevents static mechanism, fixed adjustment mechanism includes crane span structure, apron, connecting plate, fixed plate, a nut, No. two nuts and No. three connecting plates, crane span structure and spout fixed connection, apron and slider fixed connection, a connecting plate and apron fixed connection, and a connecting plate and No. two connecting plate fixed connection, fixed plate and No. two connecting plate fixed connection, and fixed plate and connecting screw sliding connection, a nut and connecting screw threaded connection, No. two nuts and connecting screw threaded connection, No. three connecting plates and crane span structure fixed connection. The utility model discloses a No. two fixing bolt with a stationary blade and No. two stationary blades and fixed slot fixed connection, link the crane span structure once more each other, guarantee that the crane span structure electric conductivity intercommunication each other is stable, be convenient for follow-up and earthing device are connected, carry out abundant antistatic treatment to the crane span structure.

Description

Anti-static cable bridge connecting structure

Technical Field

The utility model relates to a cable testing bridge technical field especially relates to an anti-static cable testing bridge connection structure.

Background

The cable bridge is divided into structures such as a groove type structure, a tray type structure, a ladder type structure and a grid type structure, and is composed of a support, a supporting arm, an installation accessory and the like, the bridge in a building can be independently erected and also can be laid on various buildings and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are reflected, all parts are required to be galvanized, and the bridge is installed outside the building in the open air.

Traditional cable bridge frame is when practical installation, prevents that static wire single structure, and electric conductivity is poor, causes electric connection insufficient between crane span structure and the crane span structure easily, leads to all bridging static earthing device to connect inadequately, and most cable bridge frame single structure can't highly adjust the crane span structure after the installation, lacks the safeguard measure to the cable moreover, causes the ageing damage of cable easily. Therefore, an anti-static cable tray connecting structure is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

In order to solve the technical problems existing in the background technology, the utility model provides an anti-static cable bridge connecting structure, which aims to solve the problems of insufficient electrical connection between bridges and lack of an adjusting mechanism and a cable protection measure during bridging in the prior art, the bridges are communicated with each other through a bridging wire, a fixing ring and a connecting ring, a first fixing piece and a second fixing piece are fixedly connected with a fixing groove through a second fixing bolt, the bridges are connected with each other again, the stable electrical conductivity communication between the bridges is ensured, the subsequent connection with grounding equipment is convenient, the first nut is screwed to move upwards along a connecting screw rod, then the second nut is screwed to move upwards along the connecting screw rod, the fixing plate is lifted through the connecting screw rod to lift the bridges, the purpose of adjusting the height of the bridges is achieved, the bridges are reinforced and fixed through a third connecting plate and a fixing bolt, the sliding block on the surface of the cover plate is in sliding insertion connection with the sliding groove, and the sliding block covers the surface of the bridge frame to protect cables inside the bridge frame.

(II) technical scheme

The utility model provides an anti-static cable bridge connecting structure, including fixed adjustment mechanism and anti-static mechanism, fixed adjustment mechanism includes the crane span structure, the apron, connecting plate, fixed plate, nut, No. two nuts and No. three connecting plates, the crane span structure is fixedly connected with the spout, the apron is fixedly connected with the slider, No. one connecting plate is fixedly connected with the apron, and No. one connecting plate is fixedly connected with No. two connecting plates, the fixed plate is fixedly connected with No. two connecting plates, and the fixed plate is connected with the connecting screw rod in a sliding manner, No. one nut is connected with the connecting screw rod screw thread, No. two nuts are connected with the connecting screw rod screw thread, No. three connecting plates are fixedly connected with the crane span structure;

prevent static mechanism includes fixed slot and go-between, fixed slot and crane span structure fixed connection, and fixed slot and a stationary blade and No. two stationary blade fixed connection, go-between and crane span structure fixed connection, and go-between and solid fixed ring fixed connection, gu fixed ring and cross-over connection wire fixed connection.

Preferably, the surface of the bridge is provided with two sliding grooves, and the two sliding grooves are symmetrically distributed on two sides of the bridge.

Preferably, the surface of the cover plate is provided with two sliding blocks, the two sliding blocks are symmetrically distributed on two sides of the sliding groove, and the sliding groove is in sliding connection with the sliding blocks.

Preferably, the surface of the first connecting plate is provided with two second connecting plates, and the two second connecting plates are symmetrically distributed at two ends of the first connecting plate.

Preferably, No. three connecting plates are fixedly connected with the bridge frame through a fixing bolt, a plurality of fixing bolts are arranged on the surface of the No. three connecting plates, and the fixing bolts are uniformly distributed on the surface of the No. three connecting plates.

Preferably, the fixed slot passes through fixing bolt No. two and a stationary blade and No. two stationary blade fixed connection, stationary blade and No. two stationary blade surface laminating.

Preferably, the go-between is through No. three fixation nut and solid fixed ring fixed connection, go-between, solid fixed ring and cross-over connection wire all adopt the copper product, No. one stationary blade and No. two stationary blades all adopt the copper product.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has: make intercommunication each other between the crane span structure through cross-over connection wire and solid fixed ring and go-between, simultaneously through No. two fixing bolt with a stationary blade and No. two stationary blades and fixed slot fixed connection, link again each other the crane span structure, guarantee that the electric conductivity intercommunication between the crane span structure is stable each other, be convenient for follow-up and earthing equipment are connected, carry out abundant antistatic treatment to the crane span structure, through twisting No. one nut, make No. one nut along connecting screw rod rebound, then twist No. two nuts along connecting screw rod upwards, thereby rise the fixed plate through connecting screw rod and rise the crane span structure, reach the purpose to crane span structure height control, consolidate fixedly between the crane span structure through No. three connecting plates and a fixing bolt, slide grafting with the slider on apron surface and spout, cover the slider and can protect the cable of crane span structure inside on the crane span structure surface.

Drawings

Fig. 1 is a schematic view of an overall three-dimensional structure of an anti-static cable bridge connecting structure provided by the present invention.

Fig. 2 is a schematic view of the overall internal structure of the anti-static cable bridge connecting structure according to the present invention.

Fig. 3 is a schematic view of a partially enlarged structure at a position a in fig. 1 in an anti-static cable tray connection structure according to the present invention;

fig. 4 is a schematic view of a part of an enlarged structure at a position B in fig. 2 in the anti-static cable tray connection structure according to the present invention;

fig. 5 is a schematic view of a connection ring section structure in an anti-static cable tray connection structure according to the present invention.

Reference numerals: 1. the bridge frame, 2, the apron, 3, the spout, 4, the slider, 5, a connecting plate, 6, No. two connecting plates, 7, the fixed plate, 8, connecting screw, 9, a nut, 10, No. three connecting plates, 11, fixing bolt, 12, the wire, 13, the fixed slot, 14, No. two fixing bolt, 15, No. two nuts, 16, solid fixed ring, 17, No. three fixing nut, 18, a stationary blade, 19, No. two stationary blades, 20, the go-between.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-5, the utility model provides an anti-static cable bridge connecting structure, including fixed adjustment mechanism and anti-static mechanism, fixed adjustment mechanism includes crane span structure 1, apron 2, connecting plate 5, fixed plate 7, No. one nut 9, No. two nuts 15 and No. three connecting plates 10, crane span structure 1 and spout 3 fixed connection, apron 2 and slider 4 fixed connection, No. one connecting plate 5 and apron 2 fixed connection, and No. one connecting plate 5 and No. two connecting plates 6 fixed connection, fixed plate 7 and No. two connecting plates 6 fixed connection, and fixed plate 7 and connecting screw 8 sliding connection, No. one nut 9 and connecting screw 8 threaded connection, No. two nuts 15 and connecting screw 8 threaded connection, No. three connecting plates 10 and crane span structure 1 fixed connection;

the anti-static mechanism comprises a fixing groove 13 and a connecting ring 20, the fixing groove 13 is fixedly connected with the bridge frame 1, the fixing groove 13 is fixedly connected with a first fixing piece 18 and a second fixing piece 19, the connecting ring 20 is fixedly connected with the bridge frame 1, the connecting ring 20 is fixedly connected with a fixing ring 16, and the fixing ring 16 is fixedly connected with the jumper conductor 12.

The utility model discloses in, 1 surface of crane span structure is provided with two spouts 3, two 3 symmetric distribution of spout are in 1 both sides of crane span structure.

It should be noted that the sliding grooves 3 arranged on both sides can be slidably inserted into the two sliding blocks 4 on the surface of the cover plate 2, so as to ensure the firm connection of the cover plate 2.

The utility model discloses in, 2 surfaces of apron are provided with two sliders 4, two 4 symmetric distributions of slider are in 3 both sides of spout,

spout

3 and 4 sliding connection of slider.

It should be noted that the two sliding blocks 4 ensure that the cover plate 2 is firmly connected on the upper part of the bridge frame 1 to sufficiently protect the cables inside the bridge frame 1.

The utility model discloses in, 5 surfaces of a connecting plate are provided with two connecting plates 6, two 6 symmetric distributions of No. two connecting plates are at 5 both ends of a connecting plate.

It should be noted that, the two second connecting plates 6 ensure that the bridge frame 1 is firmly fixed, and ensure that the bridge frame 1 is stably installed.

The utility model discloses in, No. three connecting plates 10 are through

fixing bolt

11 and 1 fixed connection of crane span structure, and No. three connecting plates 10 surfaces are provided with a plurality of

fixing bolt

11, 11 evenly distributed of a fixing bolt are on No. three connecting plates 10 surfaces.

It should be noted that the first fixing bolts 11 are fixed on the surface of the third connecting plate 10, so that the third connecting plate 10 is fixed firmly with the bridge frame 1, and the connection between the bridge frames is reinforced by the third connecting plate 10.

The utility model discloses in, fixed slot 13 is through No. two fixing bolt 14 and a stationary blade 18 and No. two stationary blade 19 fixed connection, No. one stationary blade 18 and No. two 19 surface laminating of stationary blade.

It should be noted that, the first fixing piece 18 and the second fixing piece 19 are attached to each other to ensure the communication between the bridge frame 1.

The utility model discloses in, go-between 20 is through No. three fixation nut 17 and the 16 fixed connection of solid fixed ring, go-between 20, solid fixed ring 16 and crossover conductor 12 all adopt the copper product, No. one stationary blade 18 and No. two stationary blades 19 all adopt the copper product.

It should be noted that the connecting ring 20, the fixing ring 16 and the jumper conductor 12 are made of copper, and the first fixing piece 18 and the second fixing piece 19 are made of copper, so that good connection conductivity between the bridge frame 1 is ensured.

When the utility model is used, the bridge frame 1 is fixedly installed with an external structure through the connecting screw rod 8, if the bridge frame 1 needs to be lifted, the first nut 9 is screwed to move upwards along the connecting screw rod 8, then the second nut 15 is screwed to move upwards along the connecting screw rod 8, the fixing plate 7 is lifted through the connecting screw rod 8 so as to lift the bridge frame 1, the purpose of adjusting the height of the bridge frame 1 is achieved, the bridge frame 1 is reinforced and fixed through the third connecting plate 10 and the first fixing bolt 11, the sliding block 4 on the surface of the cover plate 2 is in sliding insertion with the sliding groove 3, the sliding block 4 is covered on the surface of the bridge frame 1 so as to protect the cable inside the bridge frame 1, the fixing ring 16 is fixedly connected with the bridge frame 1 through the third fixing nut 17, the bridge connecting wire 12, the fixing ring 16 and the connecting ring 20 are communicated with each other, and the first fixing sheet 18 and the second fixing sheet 19 are fixedly connected with the fixing groove 13 through the second fixing bolt 14, the bridges 1 are connected with each other again, so that the conductive communication between the bridges 1 is stable, the bridges are conveniently connected with grounding equipment in the following process, and the bridges are subjected to sufficient anti-static treatment.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The anti-static cable bridge connecting structure is characterized by comprising a fixed adjusting mechanism and an anti-static mechanism, wherein the fixed adjusting mechanism comprises a bridge (1), a cover plate (2), a first connecting plate (5), a fixed plate (7), a first nut (9), a second nut (15) and a third connecting plate (10), the bridge (1) is fixedly connected with a sliding chute (3), the cover plate (2) is fixedly connected with a sliding block (4), the first connecting plate (5) is fixedly connected with the cover plate (2), the first connecting plate (5) is fixedly connected with the second connecting plate (6), the fixed plate (7) is slidably connected with a connecting screw (8), the first nut (9) is in threaded connection with the connecting screw (8), the second nut (15) is in threaded connection with the connecting screw (8), the third connecting plate (10) is fixedly connected with the bridge (1);

prevent static mechanism includes fixed slot (13) and go-between (20), fixed slot (13) and crane span structure (1) fixed connection, and fixed slot (13) and a stationary blade (18) and No. two stationary blade (19) fixed connection, go-between (20) and crane span structure (1) fixed connection, and go-between (20) and solid fixed ring (16) fixed connection, gu fixed ring (16) and cross-over connection wire (12) fixed connection.

2. The anti-static cable bridge connecting structure according to claim 1, wherein two sliding grooves (3) are formed in the surface of the bridge (1), and the two sliding grooves (3) are symmetrically distributed on two sides of the bridge (1).

3. The anti-static cable tray connecting structure according to claim 1, wherein the cover plate (2) is provided with two sliding blocks (4) on the surface, the two sliding blocks (4) are symmetrically distributed on two sides of the sliding groove (3), and the sliding groove (3) is slidably connected with the sliding blocks (4).

4. The anti-static cable bridge connecting structure according to claim 1, wherein two second connecting plates (6) are arranged on the surface of the first connecting plate (5), and the two second connecting plates (6) are symmetrically distributed at two ends of the first connecting plate (5).

5. The anti-static cable bridge connecting structure as claimed in claim 1, wherein the third connecting plate (10) is fixedly connected with the bridge (1) through a first fixing bolt (11), a plurality of first fixing bolts (11) are arranged on the surface of the third connecting plate (10), and the first fixing bolts (11) are uniformly distributed on the surface of the third connecting plate (10).

6. The anti-static cable bridge connecting structure as claimed in claim 1, wherein the fixing groove (13) is fixedly connected with a first fixing piece (18) and a second fixing piece (19) through a second fixing bolt (14), and the surfaces of the first fixing piece (18) and the second fixing piece (19) are attached to each other.

7. The anti-static cable bridge connecting structure according to claim 1, wherein the connecting ring (20) is fixedly connected with the fixing ring (16) through a third fixing nut (17), the connecting ring (20), the fixing ring (16) and the jumper conductor (12) are made of copper, and the first fixing piece (18) and the second fixing piece (19) are made of copper.